The real cost of producing a good is

artcher [175]

Answer:

Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP. Carbon dioxide dissolves in water and slowly reacts with water to produce carbonic acid.

Explanation:

4 0

3 years ago

The systolic arterial blood pressure observed for 20 dogs is normally distributed with a mean of 152 mm of mercury (hg) and a st

Damm [24]

Given: The systolic arterial blood pressure observed for 20 dogs is normally distributed with a mean of 152 mm of mercury (Hg) and a standard deviation of 18 mm of Hg.

To find: P(100 < 152)

Method: Calculation of Z-Score followed by the probability or area of the bell curve at X = 100.

Solution:

Mean u = 152, std s = 18

Z score = $\frac{X-u}{s} = \frac{100-152}{18} = -2.89$

The value of P(100<152) is calculated by looking at the value of Z in the Z score for the standard normal distribution given in the image.

P(Z=-2.89) = 0.0019

The P(Z = -2.89) corresponds to the area in the left tail of the bell curve.

Thus the probability of 100 mm Hg blood pressure is 0.0019.

7 0

3 years ago

Experiments with isotopes used as tracers showed that some fungi _____. A. help plants get nutrients in exchange for sugar B. ta

Dvinal [7]

The answer I would choose is D. Help plants by providing them with sugar

You can tell me if i'm wrong.

6 0

3 years ago

Which particles are located in the nucleus?

pentagon [3]

Answer:

$\boxed {\boxed {\sf Protons \ and \ neutrons }}$

Explanation:

In an atom, there is a dense center known as the nucleus. It is made up of two subatomic particles: protons and neutrons. The protons have a positive charge and the neutrons have no charge, so overall the nucleus is positively charged.

The third subatomic particles, negatively charged electrons, are located around the nucleus in a cloud.

The particles in the nucleus are $\tt protons \ and \ neutrons$ .

7 0

3 years ago

Why virus, virions, prions have no place in five kingdom classification

Ainat [17]

Hey, there!!

There is no place for virus, virions, prions in kungdom classification. The reason is they show both living and non living characters, which don't define them whether they are living beings or non living things.

As in 5 kingdoms, the only living organisms are classified.

Kingdom Monera mostly deals with the organism which contains prokaryotic cells.
Kingdom Protista deals with the organism which have eukaryotic cells.
Kingdom Fungi deals with various fungal organism.
Kingdom Plantae deals with various type of plants.
Kingdom Animalia deals with various type of animals.

So, you can see that there is non of the kingdoms which deals with the organism which have similar characteristics like viruses, virions and prions.

Hope it helps...

7 0

3 years ago